Escape Room Mind Puzzle, Irradiated in Sequence to Unlock the Secret Room

Sequential Escape Puzzle for Mysterious Room and Fun Party Game How to use this detective game puzzle Power up the game puzzle, the lock is closed tightly. If the sensors are irradiated by laser pointer or other lights, the lock opens. This handmade game prop includes:power adapter, controller, laser pointer and sensors. Notes for this amazing game set-- EM Lock is not included in the package, please purchase it separately in our store if needed.           There are two kinds of locks :           60kg force for drawers and small doors          130kg sforce for big doors.